Scientific Components · Electronic Components
TAT-40
Attenuator, Fixed
Part NumberTAT-40
ManufacturerScientific Components
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-509-6979 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
Application DesignTRANSMISSION LINE
Coaxial Connector Series DesignatiN
Body StyleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
Output Impedance Rating In Ohms50.0
Voltage Standing Wave Ratio Freque+0.0 TO 500.0 MEGAHERTZ
Input Impedance Rating In Ohms50.0
Terminal Type And Quantity2 CONNECTOR
Overall Diameter0.580 INCHES NOMINAL
Frequency Range0.000 HERTZ MINIMUM AND 500.000 MEGAHERTZ MAXIMUM
Rf Signal Attenuation In Decibels1.0
Voltage Standing Wave Ratio1.50
ESD/EMICode A — ESD/EMI sensitive item
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is TAT-40 available?
We can source TAT-40 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is TAT-40 by Scientific Components obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TAT-40 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like TAT-40?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for TAT-40?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.